Patent

dyn-fl-OX-Controller - Optimized LC/ICP-MS coupling

The invention provides a time-dynamic flow of oxygen for feeding into 3ICP-MS systems. In coupled LC/ICP-MS sys-tems this allows a solvent gradient to be compensated in the LC. In this case, a dynamic flow of oxygen is firstly optimized empirically at the respective LC gradients - this is started at the same time as the LC/ICP-MS measurement using an appropriate trigger device. A constantly low analyte-oxide-rate and therefore an improved signal-noise ratio are ob-served as a result of using a parallel optimized oxygen flow (cf. figures).

Contact

PROvendis GmbH
Dipl.-Ing. Alfred Schillert
Phone: +49 (0)208/94105 10
Email: kontakt@provendis.info
Autor: Dr. Joachim Kaiser, Tel.: +49 (0)208/94105-23

Further information: PDF

Topic: Micro-Nano-Opto, Production and engineering, Biotechnology, New Materials and Chemistry
Source: TechnologieAllianz e. V.

The initiative The topics The regions The networks The service press releases Order Service newsletter subscription news announcements patents Events Event Review ICT Cluster Monitor	News
	Patent dyn-fl-OX-Controller - Optimized LC/ICP-MS coupling The invention provides a time-dynamic flow of oxygen for feeding into 3ICP-MS systems. In coupled LC/ICP-MS sys-tems this allows a solvent gradient to be compensated in the LC. In this case, a dynamic flow of oxygen is firstly optimized empirically at the respective LC gradients - this is started at the same time as the LC/ICP-MS measurement using an appropriate trigger device. A constantly low analyte-oxide-rate and therefore an improved signal-noise ratio are ob-served as a result of using a parallel optimized oxygen flow (cf. figures). Contact PROvendis GmbH Dipl.-Ing. Alfred Schillert Phone: +49 (0)208/94105 10 Email: kontakt@provendis.info Autor: Dr. Joachim Kaiser, Tel.: +49 (0)208/94105-23 Further information: PDF Topic: Micro-Nano-Opto, Production and engineering, Biotechnology, New Materials and Chemistry Source: TechnologieAllianz e. V.	Print page Back